17:20:33] DEBUG [org.apache.directory.server.kerberos.kdc.authentication.AuthenticationService] - Received Authentication Service (AS) request:
    messageType:           AS_REQ
    protocolVersionNumber: 5
    clientAddress:         10.5.1.150
    nonce:                 1723256114
    kdcOptions:            FORWARDABLE PROXIABLE RENEWABLE_OK
    clientPrincipal:       [email protected]
    serverPrincipal:       krbtgt/[email protected]
    encryptionType:        des3-cbc-sha1-kd (16), aes256-cts-hmac-sha1-96 (18), rc4-hmac (23), aes128-cts-hmac-sha1-96 (17)
    realm:                 SAUCON.INT
    from time:             20101026212405Z
    till time:             20101027212405Z
    renew-till time:       null
    hostAddresses:         null
[17:20:33] DEBUG [org.apache.directory.server.kerberos.kdc.authentication.AuthenticationService] - Session will use encryption type null.